<template>
  <div class="app-container">
    <!--    <el-form :model="queryParams" ref="queryForm" size="small" :inline="true" v-show="showSearch">-->
    <!--      <el-form-item label="货币名称" prop="currencyName">-->
    <!--        <el-input-->
    <!--          v-model="queryParams.currencyName"-->
    <!--          placeholder="请输入货币名称"-->
    <!--          clearable-->
    <!--          @keyup.enter.native="handleQuery"-->
    <!--        />-->
    <!--      </el-form-item>-->
    <!--      <el-form-item label="国家名称" prop="country">-->
    <!--        <el-input-->
    <!--          v-model="queryParams.country"-->
    <!--          placeholder="请输入国家名称"-->
    <!--          clearable-->
    <!--          @keyup.enter.native="handleQuery"-->
    <!--        />-->
    <!--      </el-form-item>-->
    <!--      <el-form-item>-->
    <!--        <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">{{$t('search')}}</el-button>-->
    <!--        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">{{$t('reset')}}</el-button>-->
    <!--      </el-form-item>-->
    <!--    </el-form>-->

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button
          type="primary"
          plain
          icon="el-icon-plus"
          size="mini"
          @click="handleAdd"
          v-hasPermi="['good:exchange-rate:add']"
        >{{$t('add')}}
        </el-button>
      </el-col>
    </el-row>

    <el-table v-loading="loading"
              :data="exchangeRateList"
    >
      <el-table-column label="ID" align="center" prop="id"/>
      <el-table-column label="货币名称" align="center" prop="currencyName" width="150"/>
      <el-table-column label="国家名称" align="center" prop="country"/>
      <el-table-column label="汇率" align="center" prop="exchangeRate"/>
      <el-table-column label="金额符号" align="center" prop="symbol"/>
      <el-table-column :label="$t('operate')" align="center" class-name="small-padding fixed-width" width="180">
        <template slot-scope="scope">
          <el-button
            size="mini"
            type="text"
            icon="el-icon-edit"
            @click="handleUpdate(scope.row)"
            v-hasPermi="['good:exchange-rate:edit']"
          >{{$t('edit')}}
          </el-button>
          <el-button
            size="mini"
            type="text"
            icon="el-icon-delete"
            @click="handleDelete(scope.row)"
            v-hasPermi="['good:exchange-rate:remove']"
          >删除
          </el-button>
        </template>
      </el-table-column>
    </el-table>

    <pagination
      v-show="total>0"
      :total="total"
      :page.sync="queryParams.page"
      :limit.sync="queryParams.pageSize"
      @pagination="getList"
    />

    <!-- 添加或修改汇率对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="500px" append-to-body>
      <el-form ref="form" :model="form" :rules="rules">
        <el-form-item label="货币名称" prop="currencyName">
          <el-input v-model="form.currencyName" placeholder="请输入货币名称"/>
        </el-form-item>
        <el-form-item label="国家名称" prop="country">
          <el-input v-model="form.country" placeholder="请输入国家名称"/>
        </el-form-item>
        <el-form-item label="汇率" prop="exchangeRate">
          <el-input type="number" v-model="form.exchangeRate" placeholder="请输入国家名称"/>
        </el-form-item>
        <el-form-item label="金额符号" prop="symbol">
          <el-input v-model="form.symbol" placeholder="请输入国家名称"/>
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitForm">{{$t('ok')}}</el-button>
        <el-button @click="cancel">{{$t('cancel')}}</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
import {
  addExchangeRate,
  delExchangeRate,
  getExchangeRate,
  listExchangeRate,
  updateExchangeRate
} from "@/api/good/exchangeRate";

export default {
  name: "exchange-rate",
  data() {
    return {
      // 遮罩层
      loading: true,
      // 选中数组
      ids: [],
      // 非单个禁用
      single: true,
      // 非多个禁用
      multiple: true,
      // 显示搜索条件
      showSearch: true,
      // 总条数
      total: 0,
      // 汇率信息表格数据
      exchangeRateList: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      // 查询参数
      queryParams: {
        page: 1,
        pageSize: 10,
        name: null,
        displayName: null,
        enable: null,
      },
      // 表单参数
      form: {},
      // 表单校验
      rules: {
        currencyName: [
          {required: true, message: "货币名称不能为空", trigger: "blur"}
        ],
        country: [
          {required: true, message: "国家名称不能为空", trigger: "blur"}
        ],
        exchangeRate: [
          {required: true, message: "汇率信息不能为空", trigger: "blur"}
        ],
        symbol: [
          {required: true, message: "金额符号不能为空", trigger: "blur"}
        ],
      }
    };
  },
  created() {
    this.getList();
  },
  methods: {
    /** 查询汇率信息列表 */
    getList() {
      listExchangeRate(this.queryParams).then(response => {
        this.exchangeRateList = response.data.records;
        this.total = response.data.total;
        this.loading = false;
      });
    },
    // 取消按钮
    cancel() {
      this.open = false;
      this.reset();
    },
    // 表单重置
    reset() {
      this.form = {
        id: null,
        currencyName: null,
        exchangeRate: null,
        symbol: null,
        country: null
      };
      this.resetForm("form");
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.page = 1;
      this.getList();
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.resetForm("queryForm");
      this.handleQuery();
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map(item => item.id)
      this.single = selection.length !== 1
      this.multiple = !selection.length
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset();
      this.open = true;
      this.title = "添加汇率信息";
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset();
      const id = row.id || this.ids
      getExchangeRate(id).then(response => {
        this.form = response.data;
        this.open = true;
        this.title = this.$t('edit') + "汇率信息";
      });
    },
    /** 提交按钮 */
    submitForm() {
      this.$refs["form"].validate(valid => {
        if (valid) {
          if (this.form.id != null) {
            updateExchangeRate(this.form).then(response => {
              this.$modal.msgSuccess(this.$t('edit') + "成功");
              this.open = false;
              this.getList();
            });
          } else {
            addExchangeRate(this.form).then(response => {
              this.$modal.msgSuccess("新增成功");
              this.open = false;
              this.getList();
            });
          }
        }
      });
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const ids = row.id || this.ids;
      this.$modal.confirm(this.$t('delete-or-not')).then(function () {
        return delExchangeRate(ids);
      }).then(() => {
        this.getList();
         this.$modal.msgSuccess(this.$t('delete-success'));
      }).catch(() => {
      });
    },
  }
};
</script>
